Patents-Review.com
ClassID:

23158 ⎘

A61M16/0616 - page 2 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Respiratory or anaesthetic masks; Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure

Recent Application in this class:
#301
20220313936
2022-10-06

Mask system with snap-fit shroud

 #302
20220313935
2022-10-06

Medical Apparatus

 #303
20220305228
2022-09-29

VALVE APPARATUS

 #304
20220305225
2022-09-29

METHOD AND APPARATUS FOR BREATHING ASSISTANCE

 #305
20220296839
2022-09-22

RESPIRATORY MASK

 #306
20220296838
2022-09-22

Cushion to frame assembly mechanism

 #307
20220296836
2022-09-22

MASK BEAD FOR A PATIENT INTERFACE

 #308
20220288338
2022-09-15

CUSTOMIZABLE MASK AND METHOD OF SIZING

 #309
20220280741
2022-09-08

Patient interface systems

 #310
20220280739
2022-09-08

RESPIRATORY INTERFACE DEVICE AND METHOD OF MANUFACTURING A SEALING MEMBER FOR A RESPIRATORY INTERFACE DEVICE

 #311
20220280738
2022-09-08

Interface comprising a nasal sealing portion and a rolling hinge

 #312
20220273900
2022-09-01

Ventilation mask

 #313
20220265951
2022-08-25

Vent adaptor for patient interface system

 #314
20220257892
2022-08-18

Robotic Ventilation System for Correct Mask Placement

 #315
20220249884
2022-08-11

FACEPIECE FILTER HAVING OFFSET LAYERED FEATURES

 #316
20220249794
2022-08-11

BREATHING ASSISTANCE APPARATUS

 #317
20220241535
2022-08-04

LINER FOR USE WITH RESPIRATORY MASK

 #318
20220241534
2022-08-04

ADJUSTABLE FRAME FOR AN INTERFACE DEVICE

 #319
20220233802
2022-07-28

HEADGEAR FOR A PATIENT INTERFACE

 #320
20220226596
2022-07-21

Breathing assistance apparatus

 #321
20220226595
2022-07-21

Breathing assistance apparatus

 #322
20220226594
2022-07-21

PATIENT INTERFACE, SEAL FORMING STRUCTURE AND METHOD OF MANUFACTURING OF THE SAME

 #323
20220218934
2022-07-14

AIR DELIVERY CONDUIT

 #324
20220218932
2022-07-14

Mask system with shroud having extended headgear connector arms

 #325
20220218931
2022-07-14

MASK FOR MECHANICAL VENTILATOR

 #326
20220211963
2022-07-07

Breathing assistance apparatus

 #327
20220193362
2022-06-23

Patient interface

 #328
20220193359
2022-06-23

RESPIRATORY MASK AND RELATED PORTIONS, COMPONENTS OR SUB-ASSEMBLIES

 #329
20220176055
2022-06-09

NASAL MASK SYSTEM

 #330
20220168521
2022-06-02

Textile vent assembly

 #331
20220160982
2022-05-26

CUSHION FOR MASK SYSTEM

 #332
20220152333
2022-05-19

Patient interface with movable frame

 #333
20220143349
2022-05-12

RESPIRATORY MASK

 #334
20220143348
2022-05-12

Mask system

 #335
20220143347
2022-05-12

Self-adjusting mask system

 #336
20220143346
2022-05-12

FACIAL MASK APPARATUS AND METHOD OF MAKING

 #337
20220143345
2022-05-12

FACIAL MASK APPARATUS WITH REMOVABLE FILTER

 #338
20220143344
2022-05-12

RESPIRATOR DEVICES WITH SOURCE CONTROL MECHANISMS AND ASSOCIATED SYSTEMS AND METHODS

 #339
20220143342
2022-05-12

VALSALVA MASK

 #340
20220134042
2022-05-05

POSITIONING AND STABILISING STRUCTURE FOR A PATIENT INTERFACE

 #341
20220134041
2022-05-05

Compact oronasal patient interface

 #342
20220134038
2022-05-05

RESPIRATORY MASK WITH NASOGASTRIC TUBE PATH

 #343
20220126051
2022-04-28

Swivel elbow and connector assembly for patient interface systems

 #344
20220126047
2022-04-28

Ventilation mask

 #345
20220105292
2022-04-07

Cushion for a respiratory mask assembly

 #346
20220080144
2022-03-17

MASK BEAD WITH TUBE FEEDTHROUGH

 #347
20220080143
2022-03-17

Robotic ventilation method configured for automatic gas delivery

 #348
20220076822
2022-03-10

PREDICTION OR USAGE OR COMPLIANCE

 #349
20220072256
2022-03-10

Neck strap, crown strap assembly and headgear for a breathing mask

 #350
20220072254
2022-03-10

Patient interface, system and method

 #351
20220047216
2022-02-17

SYSTEMS AND METHODS FOR MEASURING RESPIRATORY BIOMETRICS

 #352
20220040433
2022-02-10

Patient interface systems

 #353
20220040430
2022-02-10

RESPIRATORY MASK SEALING INTERFACE

 #354
20220031988
2022-02-03

Anti-virus bi-directional UV respirator

 #355
20220023572
2022-01-27

Patient interface

 #356
20220023570
2022-01-27

RESPIRATORY INTERFACE

 #357
20220023568
2022-01-27

Conduit headgear connector for patient interface

 #358
20220023567
2022-01-27

INTELLIGENT SETUP AND RECOMMENDATION SYSTEM FOR SLEEP APNEA DEVICE

 #359
20220023566
2022-01-27

Cushion assembly with frame, cushion, and cushion-to-frame component

 #360
20220016382
2022-01-20

Humidifier and/or flow generator for CPAP device

 #361
20220016375
2022-01-20

Respiratory pressure therapy system

 #362
20210402124
2021-12-30

Mask system with snap-fit shroud

 #363
20210402123
2021-12-30

Mask system with snap-fit shroud

 #364
20210402122
2021-12-30

Mask system with snap-fit shroud

 #365
20210402121
2021-12-30

Breathing assistance apparatus

 #366
20210393912
2021-12-23

Ergonomic and adjustable respiratory mask assembly with elbow assembly

 #367
20210393900
2021-12-23

External sensor arrangement for patient interface

 #368
20210386951
2021-12-16

Breathing assistance apparatus

 #369
20210386950
2021-12-16

Patient interface and aspects thereof

 #370
20210379325
2021-12-09

Gas washout vent for patient interface

 #371
20210370002
2021-12-02

Respiratory apparatus

 #372
20210361900
2021-11-25

POSITIONING AND STABILISING STRUCTURE FOR A PATIENT INTERFACE SYSTEM

 #373
20210361893
2021-11-25

METHOD AND APPARATUS FOR ORAL FLOW THERAPY

 #374
20210353894
2021-11-18

RESPIRATORY MASK

 #375
20210346633
2021-11-11

PATIENT INTERFACE FOR RESPIRATORY THERAPY

 #376
20210346630
2021-11-11

Patient interface with volume reducing member

 #377
20210338958
2021-11-04

FACIAL INTERFACE

 #378
20210330923
2021-10-28

RESPIRATORY MASK SYSTEM

 #379
20210330921
2021-10-28

Respiratory mask

 #380
20210322703
2021-10-21

MASK SYSTEM WITH SNAP-FIT SHROUD

 #381
20210322702
2021-10-21

Facial mask apparatus with removable filter

 #382
20210316101
2021-10-14

Interchangeable mask assembly

 #383
20210316100
2021-10-14

PATIENT INTERFACES

 #384
20210308406
2021-10-07

Headgear for a patient interface

 #385
20210308404
2021-10-07

POSITIVE PRESSURE VENTILATION APPARATUS AND POSITIVE PRESSURE MASK

 #386
20210308395
2021-10-07

SYSTEM FOR DETERMINING AIRWAY PATENCY

 #387
20210299386
2021-09-30

Reusable liner for use with respiratory mask and method of making same

 #388
20210290881
2021-09-23

RESPIRATORY MASK ASSEMBLY FOR USE WITH CONTINUOUS POSITIVE AIRWAY PRESSURE (CPAP) EQUIPMENT

 #389
20210275768
2021-09-09

PATIENT INTERFACE SYSTEMS

 #390
20210268219
2021-09-02

Respiratory interface device including custom features

 #391
20210260323
2021-08-26

Deformable insert for low pressure patient interface

 #392
20210260322
2021-08-26

Patient interface with blowout prevention for seal-forming portion

 #393
20210260315
2021-08-26

FLOW GENERATOR MESSAGE SYSTEM

 #394
20210252241
2021-08-19

Patient interface

 #395
20210244906
2021-08-12

NASAL SEAL AND RESPIRATORY INTERFACE

 #396
20210244905
2021-08-12

NASAL SEAL, MASK AND RESPIRATORY INTERFACE ASSEMBLY

 #397
20210228829
2021-07-29

BREATHING ASSISTANCE APPARATUS

 #398
20210220596
2021-07-22

Airway device

 #399
20210213227
2021-07-15

A NASAL SEAL FOR A RESPIRATORY PATIENT INTERFACE

 #400
20210213226
2021-07-15

Method, system, and computer program product for personalized suggestions based on analysis of video depicting interactions or feedback

 #401
20210198430
2021-07-01

Skin-contact product having moisture and microclimate control

 #402
20210187231
2021-06-24

Dimpled flap for a patient interface device

 #403
20210170133
2021-06-10

Mask system

 #404
20210162158
2021-06-03

NECKLACE MOUNT

 #405
20210162157
2021-06-03

System to process data related to user interactions or feedback while user experiences product

 #406
20210154425
2021-05-27

Device for speech therapy, administration of inhalation medication and for treatment of otitis, sinusitis and barotrauma

 #407
20210146084
2021-05-20

Apparatus, Systems, And Methods For Improved Treatment of Obstructive Sleep Apnea

 #408
20210113800
2021-04-22

Mask and components thereof

 #409
20210113793
2021-04-22

Systems and methods for delivering a respiratory gas

 #410
20210113792
2021-04-22

Systems and methods for delivering a respiratory gas

 #411
20210113791
2021-04-22

Systems and methods for delivering a respiratory gas

 #412
20210113788
2021-04-22

Patient interface with venting

 #413
20210106780
2021-04-15

Respiratory mask system

 #414
20210100970
2021-04-08

Patient interface with a seal-forming structure having varying thickness

 #415
20210085247
2021-03-25

Systems and methods for measuring respiratory biometrics

 #416
20210077762
2021-03-18

Respirator devices with source control mechanisms and associated systems and methods

 #417
20210069442
2021-03-11

Textile patient interface

 #418
20210069441
2021-03-11

Sealing force detection enabled, therapeutic fluid delivery device

 #419
20210060278
2021-03-04

Mask system

 #420
20210046270
2021-02-18

RESPIRATORY MASK

 #421
20210046266
2021-02-18

Systems and methods for delivering a respiratory gas

 #422
20210038850
2021-02-11

Mask system

 #423
20210038849
2021-02-11

Oxygen diverter valve

 #424
20210038848
2021-02-11

PATIENT INTERFACE

 #425
20210030992
2021-02-04

Patient interface systems

 #426
20210030990
2021-02-04

Connector assembly for a patient interface

 #427
20210030988
2021-02-04

Cushion for a respiratory mask assembly

 #428
20210030987
2021-02-04

Multicomponent respiratory therapy interface

 #429
20210030983
2021-02-04

Volume-adjustable manual ventilation device

 #430
20210016038
2021-01-21

Respiratory mask sealing interface

 #431
20210016032
2021-01-21

Interface comprising a rolling nasal bridge portion

 #432
20210008323
2021-01-14

COMPLIANT COUPLER OR ADAPTOR

 #433
20210008319
2021-01-14

Breathing assistance apparatus

 #434
20210008317
2021-01-14

Compact oronasal patient interface

 #435
20210001073
2021-01-07

Ergonomic and adjustable patient interface

 #436
20200398011
2020-12-24

Delivery of respiratory therapy using a detachable manifold

 #437
20200390993
2020-12-17

Respiration sensor attachment device

 #438
20200384230
2020-12-10

Patient interface with a seal-forming structure having varying thickness

 #439
20200376223
2020-12-03

Patient interface systems

 #440
20200376222
2020-12-03

Patient interface systems

 #441
20200376221
2020-12-03

PATIENT INTERFACE

 #442
20200368481
2020-11-26

Vent adaptor for a respiratory therapy system

 #443
20200368471
2020-11-26

User interface and system for supplying gases to an airway

 #444
20200368468
2020-11-26

Systems and methods for delivering a respiratory gas

 #445
20200360640
2020-11-19

Mask system

 #446
20200360639
2020-11-19

Mask system

 #447
20200360638
2020-11-19

Unobtrusive nasal mask

 #448
20200360637
2020-11-19

User interface and system for supplying gases to an airway

 #449
20200353199
2020-11-12

Flexible mask coupling

 #450
20200353198
2020-11-12

Elbow assembly

 #451
20200353196
2020-11-12

PATIENT INTERFACE AND METHOD FOR MAKING SAME

 #452
20200353193
2020-11-12

Respiratory mask system

 #453
20200353189
2020-11-12

Patient interface comprising a gas washout vent

 #454
20200345964
2020-11-05

Mask system

 #455
20200342734
2020-10-29

Flow alarm

 #456
20200338294
2020-10-29

Respiratory mask system

 #457
20200330720
2020-10-22

Humidification interface arrangements

 #458
20200330715
2020-10-22

Mask system

 #459
20200330714
2020-10-22

Compact oronasal patient interface

 #460
20200330713
2020-10-22

Unobtrusive nasal mask

 #461
20200330712
2020-10-22

Delivery of respiratory therapy using collapsible inlet conduits

 #462
20200324150
2020-10-15

Patient interface and a speech valve therefor

 #463
20200306482
2020-10-01

Method for using a face strip for treating breathing conditions

 #464
20200297962
2020-09-24

SUPER MASK RESPIRATOR SYSTEM HAVING A FACE MASK AND A SUB-PEAK INSPIRATORY FLOW BLOWER

 #465
20200289777
2020-09-17

HEADGEAR FOR BREATHING MASK

 #466
20200289775
2020-09-17

BREATHING ASSISTANCE APPARATUS

 #467
20200289774
2020-09-17

Respiratory mask with nasogastric tube path

 #468
20200269001
2020-08-27

Patient interface

 #469
20200268998
2020-08-27

Breathing assistance apparatus

 #470
20200268997
2020-08-27

Breathing assistance apparatus

 #471
20200261685
2020-08-20

Mask system

 #472
20200254207
2020-08-13

Compact oronasal patient interface

 #473
20200254206
2020-08-13

Interface comprising a nasal sealing portion and a rolling hinge

 #474
20200246572
2020-08-06

Textile seal-forming structure with multiple curvatures

 #475
20200246571
2020-08-06

Nasal mask interface assembly

 #476
20200238036
2020-07-30

Valsalva mask

 #477
20200230341
2020-07-23

Interface comprising a nasal sealing portion

 #478
20200222655
2020-07-16

Respiratory interface with elbow

 #479
20200222654
2020-07-16

RESPIRATORY INTERFACE WITH ELBOW

 #480
20200215289
2020-07-09

Respiratory interface

 #481
20200206442
2020-07-02

Heated conduit for delivering gas to a patient

 #482
20200197650
2020-06-25

FLEXIBLE AIRWAY AND SEAL AND PATIENT INTERFACE DEVICE INCLUDING SAME

 #483
20200197644
2020-06-25

NASAL INTERFACE

 #484
20200188628
2020-06-18

Gas washout vent for patient interface

 #485
20200164169
2020-05-28

Breathing assistance apparatus

 #486
20200164168
2020-05-28

Face mask for non-invasive mechanical ventilation with low value of COrebreathing

 #487
20200160683
2020-05-21

Flow alarm

 #488
20200155782
2020-05-21

RESPIRATION MASK AND SEAL THEREFOR

 #489
20200139065
2020-05-07

Vent arrangement for patient interface

 #490
20200129724
2020-04-30

Conduit connector assembly of a patient interface, an anti-asphyxia valve for a conduit connector assembly and a connector

 #491
20200129720
2020-04-30

Automatically adjusting headgear for patient interface

 #492
20200121880
2020-04-23

Respiratory mask and related portions, components or sub-assemblies

 #493
20200108219
2020-04-09

Breathing assistance apparatus

 #494
20200101250
2020-04-02

Respiratory user interface

 #495
20200069902
2020-03-05

Patient interface systems

 #496
20200046930
2020-02-13

Ergonomic and adjustable respiratory mask assembly with elbow assembly

 #497
20200046928
2020-02-13

PATIENT INTERFACE AND ASPECTS THEREOF

 #498
20200038615
2020-02-06

STRAPLESS NASAL INTERFACE DEVICE

 #499
20200038614
2020-02-06

Powered apparatus for a personal protection respiratory device

 #500
20200030563
2020-01-30

Cushion to frame assembly mechanism

 #501
20200030562
2020-01-30

Facemask with facial seal and seal test device

 #502
20200030556
2020-01-30

Interface comprising a rolling nasal bridge portion

 #503
20200016357
2020-01-16

Breathing assistance apparatus

 #504
20200016356
2020-01-16

Patient interfaces

 #505
20200009343
2020-01-09

Cushion for patient interface

 #506
20200001036
2020-01-02

SYSTEMS AND METHODS FOR EVALUATION OF ELECTROPHYSIOLOGY SYSTEMS

 #507
20190388641
2019-12-26

PATIENT INTERFACE CONNECTOR

 #508
20190388637
2019-12-26

Respiratory masks with gusseted cushions

 #509
20190374738
2019-12-12

Cushion for mask system

 #510
20190351173
2019-11-21

Vent adaptor for patient interface system

 #511
20190351170
2019-11-21

Nasal pad for respiratory mask and respiratory mask

 #512
20190351168
2019-11-21

Breathing assistance system

 #513
20190351163
2019-11-21

Interface comprising a rolling nasal bridge portion

 #514
20190344029
2019-11-14

Interface comprising a rolling nasal bridge portion

 #515
20190344028
2019-11-14

Interface comprising a rolling nasal bridge portion

 #516
20190344027
2019-11-14

Interface comprising a rolling nasal bridge portion

 #517
20190328989
2019-10-31

RESPIRATORY MASK WITH MOLDED FRAME AND CUSHION

 #518
20190314594
2019-10-17

Mask bead

 #519
20190298958
2019-10-03

Respiratory system and mask interface

 #520
20190298957
2019-10-03

Breathing assistance apparatus

 #521
20190298955
2019-10-03

Liner and retaining member for use with respiratory mask

 #522
20190298954
2019-10-03

ADJUSTABLE FRAME FOR AN INTERFACE DEVICE

 #523
20190290875
2019-09-26

Neck strap, crown strap assembly and headgear for a breathing mask

 #524
20190282777
2019-09-19

DELIVERY OF RESPIRATORY THERAPY

 #525
20190269872
2019-09-05

Flexible exoskeleton mask with inflating seal member

 #526
20190269871
2019-09-05

Respiratory pressure therapy system

 #527
20190269870
2019-09-05

Delivery of respiratory therapy using conduits with varying wall thicknesses

 #528
20190262571
2019-08-29

Swivel elbow and connector assembly for patient interface systems

 #529
20190262569
2019-08-29

RESPIRATORY MASK HAVING GAS WASHOUT VENT AND METHOD FOR MAKING THE MASK

 #530
20190262567
2019-08-29

Facial mask apparatus and method of making

 #531
20190247600
2019-08-15

Interface comprising a rolling nasal bridge portion

 #532
20190240441
2019-08-08

MASK FOR ARTIFICIAL VENTILATION OF A PATIENT

 #533
20190240440
2019-08-08

Ergonomic and adjustable respiratory mask assembly with cushion

 #534
20190240436
2019-08-08

Textile mask systems

 #535
20190232010
2019-08-01

Breathing assistance apparatus

 #536
20190232009
2019-08-01

Patient interface, system and method

 #537
20190224436
2019-07-25

Patient interface with movable frame

 #538
20190224435
2019-07-25

Ventilation mask

 #539
20190217041
2019-07-18

Patient interfaces

 #540
20190217040
2019-07-18

Respiratory mask

 #541
20190217039
2019-07-18

Yoke for headgear

 #542
20190217037
2019-07-18

Unobtrusive nasal mask

 #543
20190217036
2019-07-18

Nasal seal and respiratory interface

 #544
20190213859
2019-07-11

Flow alarm

 #545
20190184126
2019-06-20

FACE MASK

 #546
20190184123
2019-06-20

GROUNDING POSITIVE AIRWAY PRESSURE MASKS AND HEADGEAR

 #547
20190184122
2019-06-20

Determining facial metrics of a patient and identifying a custom mask for the patient therefrom

 #548
20190175863
2019-06-13

RESPIRATORY INTERFACE

 #549
20190175859
2019-06-13

SEAL-FORMING STRUCTURE FOR TREATING SLEEP DISORDERED BREATHING

 #550
20190167935
2019-06-06

Deformable insert for low pressure patient interface

 #551
20190167933
2019-06-06

Mask bead for a patient interface

 #552
20190160248
2019-05-30

CPAP mask cushion cover

 #553
20190160239
2019-05-30

RESPIRATORY ASSISTANCE APPARATUS

 #554
20190152109
2019-05-23

Cushion, method of and apparatus for molding a cushion for a respiratory mask

 #555
20190151687
2019-05-23

Face seal for respirator mask

 #556
20190151592
2019-05-23

Respiratory mask system

 #557
20190151590
2019-05-23

ADJUSTABLE MASK SYSTEM AND RELATED METHODS

 #558
20190151589
2019-05-23

Mask system comprising a combined air delivery and stabilizing structure

 #559
20190150831
2019-05-23

System for determining airway patency

 #560
20190143066
2019-05-16

BREATHING MASK WITH A SEALING LIP DEVICE

 #561
20190134335
2019-05-09

COMPACT ORONASAL PATIENT INTERFACE

 #562
20190134334
2019-05-09

Delivery of respiratory therapy using collapsible inlet conduits

 #563
20190134333
2019-05-09

Mask system comprising a combined air delivery and stabilizing structure

 #564
20190134332
2019-05-09

Delivery of respiratory therapy

 #565
20190125998
2019-05-02

Magnetically assisted sealing arrangement for a patient interface device

 #566
20190117925
2019-04-25

HANDHELD POSITIVE AIRWAY PRESSURE MASK AND METHODS OF MAKING AND USING SAME

 #567
20190111227
2019-04-18

Delivery of respiratory therapy

 #568
20190105455
2019-04-11

Interchangeable mask assembly

 #569
20190105454
2019-04-11

Compact oronasal patient interface

 #570
20190099575
2019-04-04

Respiratory apparatus

 #571
20190099574
2019-04-04

Customizable mask and method of sizing

 #572
20190099573
2019-04-04

Providing a mask for a patient based on a temporal model generated from a plurality of facial scans

 #573
20190091433
2019-03-28

Patient interface systems

 #574
20190091432
2019-03-28

Patient interface systems

 #575
20190091431
2019-03-28

Mask system

 #576
20190091430
2019-03-28

Patient interface systems

 #577
20190091429
2019-03-28

Mask system

 #578
20190076611
2019-03-14

Nasal mask system

 #579
20190070381
2019-03-07

Mask system

 #580
20190070380
2019-03-07

MASK SYSTEM

 #581
20190070379
2019-03-07

Fabric cushion member

 #582
20190046753
2019-02-14

Respiratory mask

 #583
20190046752
2019-02-14

Cushion-to-frame component for an interfacing structure

 #584
20190038865
2019-02-07

Humidifier and/or flow generator for CPAP device

 #585
20190030275
2019-01-31

VENT SYSTEM FOR CPAP PATIENT INTERFACE USED IN TREATMENT OF SLEEP DISORDERED BREATHING

 #586
20190015541
2019-01-17

VIRUS SHIELD

 #587
20190009045
2019-01-10

Facial interface

 #588
20190001094
2019-01-03

Face mask assembly

 #589
20190001093
2019-01-03

Liner for use with respiratory mask

 #590
20180353721
2018-12-13

Patient interface systems

 #591
20180353716
2018-12-13

Flow generator message system

 #592
20180339123
2018-11-29

Patient interface and headgear

 #593
20180318540
2018-11-08

Patient interface systems

 #594
20180304035
2018-10-25

Respiratory mask

 #595
20180296783
2018-10-18

Facial mask apparatus and method of making

 #596
20180289913
2018-10-11

Valsalva mask

 #597
20180289912
2018-10-11

Respiratory mask sealing interface

 #598
20180280648
2018-10-04

Magnetically controlled forehead support

 #599
20180272095
2018-09-27

Patient interface with a seal-forming structure having varying thickness

 #600
20180264222
2018-09-20

Vent adaptor for a respiratory therapy system